With the analysis among 5,384 patents, we discovered top 493 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are dominant in this area. They take 0.91% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 32
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Ganzhou Qi Changxin Material Co. Ltd.
Jiangxi Sheng, China
Patent: 6
Runmin Biotechnology Hebei Co., Ltd.
Hebei Sheng, China
Patent: 6
Jiangsu Jihua Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Qingdao Detai Construct Engineering Co. Ltd.
Shandong Sheng, China
Patent: 5
Xuchang Five Star Industry Co., Ltd.
Henan Sheng, China
Patent: 5
TIANJIN KANGYUAN CONSTRUCTION MACHINERY CO.,LTD.
Tianjin Shi, China
Patent: 5
Zhengzhou Xinglian Xinchuang Information Technology Co., Ltd.
Henan Sheng, China
Patent: 5
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With the analysis among related 3,630 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd., Guangdong Power Grid Co. Ltd., Runmin Biotechnology Hebei Co., Ltd. take 0.66% of patent filing during this period.
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
Runmin Biotechnology Hebei Co., Ltd.
Hebei Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Jiangsu Jihua Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangzhou Zhongchuang Wisdom Cloud Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jilin Normal University of Engineering Technology
Jilin Sheng, China
Patent: 4
Jiyuan City Material of Ceramics Co. Ltd.
Henan Sheng, China
Patent: 4
Nanjing Jingneng New Energy Intelligent Vehicle Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 3,630 patents in last 5 years, we discover 471 new entrants. Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd., Guangdong Power Grid Co. Ltd., Runmin Biotechnology Hebei Co., Ltd. are the most active new entrants in this area.
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
Runmin Biotechnology Hebei Co., Ltd.
Hebei Sheng, China
Patent: 6
Jiangsu Jihua Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangzhou Zhongchuang Wisdom Cloud Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 4
Jiyuan City Material of Ceramics Co. Ltd.
Henan Sheng, China
Patent: 4
Nanjing Jingneng New Energy Intelligent Vehicle Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Longteng Conveying Machinery Equipment Co., Ltd.
Henan Sheng, China
Patent: 4
Shenzhen Kangtuopu Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 580 patents, we discovered top 210 universities and scientific research institutions by total patent application. Anqing Normal University, China Three Gorges University, Shaanxi University of Technology are dominant in this area. They take 3.45% of the total patent filing.
Anhui Sheng, China
Patent: 7
China Three Gorges University
Hubei Sheng, China
Patent: 6
Shaanxi University of Technology
Shaanxi Sheng, China
Patent: 6
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 6
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 5
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4